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Individual Calculations August 2019 |
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| Dzwikowski, Adam Total change: 1.60 | |   |
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| Chess Summer 2019 | Poznan | POL | 2019-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1787 | 1961 | 6.50 | 9 | 0.08 | 20 | 1.60 | |
|  Lisiak, Rafal | | | 1561 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Frackowiak, Andrzej | | | 1670 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Drozd, Lukasz | | | 1770 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Kaczmarek, Piotr | | | 1760 | POL | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Pieprzka, Przemyslaw | | | 1947 | POL | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Lesien, Przemyslaw | | | 1797 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Glatty, Zbigniew | | | 1894 | POL | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Szymanski, Zbigniew | | | 1791 | POL | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Simon, Marek | | | 1894 | POL | 1.00 | 1 | 0.41 | 20 | 8.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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